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EP0586510B1 - Rahmenteil für ein fahrzeug - Google Patents

Rahmenteil für ein fahrzeug Download PDF

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Publication number
EP0586510B1
EP0586510B1 EP92911981A EP92911981A EP0586510B1 EP 0586510 B1 EP0586510 B1 EP 0586510B1 EP 92911981 A EP92911981 A EP 92911981A EP 92911981 A EP92911981 A EP 92911981A EP 0586510 B1 EP0586510 B1 EP 0586510B1
Authority
EP
European Patent Office
Prior art keywords
frame member
essentially
parts
portions
put together
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP92911981A
Other languages
English (en)
French (fr)
Other versions
EP0586510A1 (de
Inventor
Anders SJÖLUND
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0586510A1 publication Critical patent/EP0586510A1/de
Application granted granted Critical
Publication of EP0586510B1 publication Critical patent/EP0586510B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/18—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17
    • B62D21/20—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17 trailer type, i.e. a frame specifically constructed for use in a non-powered vehicle

Definitions

  • This invention relates to a frame member for vehicles, for instance trailers, the frame member being created by two essentially similar but inverted frame member parts, which are put together, and each frame member part comprising in position of use an essentially vertical, relatively long web portion, from the upper and lower ends of which projects an essentially horizontal portion of predetermined and essentially the same length.
  • Such a frame member is previously known by GB patent No. 548.897.
  • the portions 25 of the frame member which are intended to rest against each other are directed outwards, which means that these portions have to be of predetermined and exact length. Of course this means an increase of expenses for manufacturing the frame member.
  • Another fact that contributes to high manufacturing expenses is that the distance elements consist of impacts made along the entire member.
  • the known frame member has no lightening holes, whereby it becomes unnecessarily heavy and ungainly.
  • This invention relates to remove the problems with known technique. This has been made possible by a frame member of the kind mentioned by way of introduction which is characterized by the combination of the following features:
  • Fig. 1 shows a frame member part consisting essentially of the one half of the frame member
  • Fig. 2 shows a frame member consisting of two frame member parts according to Fig. 1, which frame member parts are put together
  • Fig. 3 shows a portion of a frame member put together by means of a bolt joint
  • Fig. 4 shows a portion of another frame member, put together by means of welding
  • Figs. 5 and 6 show a portion of a frame member part, provided with distance elements.
  • each member part 1 has the form of a formal C, i.e. the cross section has an essentially vertical, relatively long main portion 2, an essentially horizontal short portion 3, 4, which connects to the upper and lower ends of the main portion and an essentially vertical, short portion 5, 6, which projects downwards from the free end of the upper horizontal portion 3 and projects upwards from the free end of the lower horizontal portion 4.
  • the distance elements comprise intermediate inserts 10, 11, 12 in the form of thin plate bands, bent in a suitable way, which accordingly are positioned between the member parts 1.
  • These intermediate inserts may at least on the edge surfaces resting against the one frame member part be provided with a plurality of projections which are intended to go into engagement with corresponding recesses or holes in the member part. Due to that fact the distance element is locked in relation to the member parts.
  • a strong type of distance element 13 which is preferably intended to be applied between the member parts in the fore part of the frame of the trailer, i.e. that part of the frame which is intended to be closest to the traction vehicle.
  • the distance element 13 which is preferably made of a steel plate, has essentially a rectangular form and has a horizontal (in position of use) cross section which is like a U. As appears from the figure the short, vertical portions 14, 15 of the member part are cut away at the very end portions of the distance element 13 so that these end portions rest against the horizontal, short portions 16, 17 of the member part. Due to that fact the distance element is held effectively in place. By having this arrangement also the distance element 13 contributes to an increase of the rigidity of the member part.
  • a bolt joint is to prefer since it allows the member parts to be loosened from each other in a simple way if the one or the other member part shall be exchanged.
  • each frame member part When manufacturing each frame member part the starting position is a plane plate, whereafter the horizontal portions 3, 4 of the member part, which portions have a predetermined length, are pressed out. Thereafter the short vertical portion at the top 5 and at the bottom 6 is pressed out, control being made that the horizontal portion at the top and at the bottom gets extactly the right measure. If then the vertical portions 5, 6 should get different length, no extra measures have to be taken because these vertical portions when putting together the member parts will be directed into the frame member, and therefore the length of the portions has no importance.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Claims (5)

  1. Rahmen für Fahrzeuge, beispielsweise Anhänger, wobei der Rahmen aus zwei im wesentlichen gleichen, jedoch spiegelbildlichen Teilen (1) besteht, die zusammengefügt sind, und beide Teile einen im Betrieb im wesentlichen senkrechten, relativ langen Hauptteil (2) aufweisen, von dessen Ober- und Unterkante je ein im wesentlichen waagrechter Teil (3, 4) bestimmter und im wesentlichen gleicher Länge ausgeht, gekennzeichnet durch die Kombination folgender Merkmale:
    - jeder Teil des Rahmens weist einen im wesentlichen senkrechten Abschnitt (5) auf, der vom freien Ende des oberen waagrechten Teils (3) nach unten ragt, sowie einen im wesentlichen senkrechten Abschnitt (6), der vom freien Ende des unteren waagrechten Teils (4) nach oben ragt;
    - die Teile des Rahmens sind so gestaltet, dass beim Zusammenbau zu einem Rahmen die im wesentlichen senkrechten Teile (5, 6) des einen Teils gegen die entsprechenden Teile des anderen Teils stossen; und
    - der Rahmen besitzt abnehmbare Abstandshalter (9 - 13), die zwischen den Teilen des Rahmens (1) angeordnet sind.
  2. Rahmen nach Anspruch 1, dadurch gekennzeichnet, dass die Abstandshalter (9 - 13) im wesentlichen rechteckige Verstärkungsmittel (13) aus Stahlblech aufweisen, und dass diese Mittel (13) zwischen den Teilen des Rahmens (1) wirksam festgehalten sind, indem die Mittel (13) in Aussparungen greifen, welche in den senkrechten Teilen (14, 15) des Rahmens ausgeschnitten sind, wobei diese Teile einander gegenüberstehen, wodurch die Mittel (13) mit den waagrechten Teilen (16, 17) des Rahmenteils (1) in Berührung kommen.
  3. Rahmen nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Rahmenteile mittels einer Bolzenverbindung zusammengefügt sind.
  4. Rahmen nach Anspruch 1, dadurch gekennzeichnet, dass die Rahmenteile (1) durch Schweissen zusammengefügt sind.
  5. Rahmen nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Rahmenteile (1) gewichtssparende Aussparungen (20) aufweisen.
EP92911981A 1991-06-06 1992-06-09 Rahmenteil für ein fahrzeug Expired - Lifetime EP0586510B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9101724A SE9101724D0 (sv) 1991-06-06 1991-06-06 Anordning foer fordon
SE9101724 1991-06-06
PCT/SE1992/000391 WO1992021548A1 (en) 1991-06-06 1992-06-09 Frame member for a vehicle

Publications (2)

Publication Number Publication Date
EP0586510A1 EP0586510A1 (de) 1994-03-16
EP0586510B1 true EP0586510B1 (de) 1995-09-06

Family

ID=20382951

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92911981A Expired - Lifetime EP0586510B1 (de) 1991-06-06 1992-06-09 Rahmenteil für ein fahrzeug

Country Status (8)

Country Link
EP (1) EP0586510B1 (de)
AU (1) AU1979692A (de)
DE (1) DE69204672T2 (de)
DK (1) DK0586510T3 (de)
FI (1) FI935392A (de)
NO (1) NO934405L (de)
SE (1) SE9101724D0 (de)
WO (1) WO1992021548A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4440425A1 (de) * 1994-11-07 1996-05-09 Goerlitz Waggonbau Gmbh Untergestell für Schienenfahrzeuge
DE20301974U1 (de) * 2003-02-07 2003-06-18 Westfalia Loading Systems GmbH & Co. KG, 33161 Hövelhof Fahrzeug mit tragenden strukturellen Teilen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB548897A (en) * 1941-07-05 1942-10-28 Fisher & Ludlow Ltd Improvements in frame members for vehicle structures
US3088750A (en) * 1961-04-05 1963-05-07 Smith Corp A O Bulkhead reinforced offset frame
FR2540059B3 (fr) * 1983-01-28 1986-04-11 Symetric Longeron de chassis de remorque
DE9012387U1 (de) * 1990-08-31 1990-11-15 Waldemar Heinemann Gmbh & Co Kg, 5910 Kreuztal Rahmen für einen Transportanhänger

Also Published As

Publication number Publication date
WO1992021548A1 (en) 1992-12-10
NO934405D0 (no) 1993-12-03
EP0586510A1 (de) 1994-03-16
DE69204672T2 (de) 1996-05-23
SE9101724D0 (sv) 1991-06-06
FI935392A0 (fi) 1993-12-02
DK0586510T3 (da) 1996-01-29
DE69204672D1 (de) 1995-10-12
NO934405L (no) 1994-02-04
FI935392A (fi) 1993-12-02
AU1979692A (en) 1993-01-08

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